Rename ASSERT* to DCHECK*.

src/base/platform/platform-openbsd.cc

Index: src/base/platform/platform-openbsd.cc
diff --git a/src/base/platform/platform-openbsd.cc b/src/base/platform/platform-openbsd.cc
index 8458065852f54f854bf45a274e52a81440b5ab19..a3f39e2dd7824806b75f4583843fc79da7466c23 100644
--- a/src/base/platform/platform-openbsd.cc
+++ b/src/base/platform/platform-openbsd.cc
@@ -192,7 +192,7 @@ void OS::SignalCodeMovingGC() {
   }
   void* addr = mmap(NULL, size, PROT_READ | PROT_EXEC, MAP_PRIVATE,
                     fileno(f), 0);
-  ASSERT(addr != MAP_FAILED);
+  DCHECK(addr != MAP_FAILED);
   OS::Free(addr, size);
   fclose(f);
 }
@@ -213,7 +213,7 @@ VirtualMemory::VirtualMemory(size_t size)
 
 VirtualMemory::VirtualMemory(size_t size, size_t alignment)
     : address_(NULL), size_(0) {
-  ASSERT(IsAligned(alignment, static_cast<intptr_t>(OS::AllocateAlignment())));
+  DCHECK(IsAligned(alignment, static_cast<intptr_t>(OS::AllocateAlignment())));
   size_t request_size = RoundUp(size + alignment,
                                 static_cast<intptr_t>(OS::AllocateAlignment()));
   void* reservation = mmap(OS::GetRandomMmapAddr(),
@@ -226,7 +226,7 @@ VirtualMemory::VirtualMemory(size_t size, size_t alignment)
 
   uint8_t* base = static_cast<uint8_t*>(reservation);
   uint8_t* aligned_base = RoundUp(base, alignment);
-  ASSERT_LE(base, aligned_base);
+  DCHECK_LE(base, aligned_base);
 
   // Unmap extra memory reserved before and after the desired block.
   if (aligned_base != base) {
@@ -236,7 +236,7 @@ VirtualMemory::VirtualMemory(size_t size, size_t alignment)
   }
 
   size_t aligned_size = RoundUp(size, OS::AllocateAlignment());
-  ASSERT_LE(aligned_size, request_size);
+  DCHECK_LE(aligned_size, request_size);
 
   if (aligned_size != request_size) {
     size_t suffix_size = request_size - aligned_size;
@@ -244,7 +244,7 @@ VirtualMemory::VirtualMemory(size_t size, size_t alignment)
     request_size -= suffix_size;
   }
 
-  ASSERT(aligned_size == request_size);
+  DCHECK(aligned_size == request_size);
 
   address_ = static_cast<void*>(aligned_base);
   size_ = aligned_size;
@@ -254,7 +254,7 @@ VirtualMemory::VirtualMemory(size_t size, size_t alignment)
 VirtualMemory::~VirtualMemory() {
   if (IsReserved()) {
     bool result = ReleaseRegion(address(), size());
-    ASSERT(result);
+    DCHECK(result);
     USE(result);
   }
 }